Social media users are sharing information and updates regarding the wildfires. A user wrote, “Canada is burning and the AQI ...

An active wildland fire season across Canada, coupled with a persistent northwest wind flow, has carried another round of smoke into Tri-Lakes region. The result has been hazy skies and potential air ...

Smoke from widespread Canadian wildfires has spread into the US, particularly affecting the Midwest and Northeast, leading to ...

Millions of Canadians were warned to limit their time outdoors on Sunday with wildfire smoke hanging in the air from B.C. to ...

Smoke and grit from hundreds of forest fires have spread across large parts of Canada and the northern US, sending air quality across the Midwest and northeast US and Toronto to unhealthy levels.

Despite increased tariffs imposed by President Trump on Canadian goods, Canadian Trade Minister Dominic LeBlanc affirmed ...

From British Columbia to the Northwest Territories and all the way east to New Brunswick, air quality alerts have been issued ...

By Mitch Klein, Feven Gerezgiher and Juan Del Valle As result of severe wildfires in Canada, Minnesota is facing the longest air quality alert on record since the Minnesota Pollution Control Agency ...

Step outside and you'll probably smell it—smoke has been a major issue across much of Eastern Canada this weekend. Montreal ...

The Civic long weekend wraps with lingering wildfire smoke, muggy conditions, and heat creeping back toward the 30-degree mark — a trend that’s expected to carry through much of the week ahead. As of ...

"Wildfire smoke looks to persist throughout Michigan through at least Monday as winds shift," said state meteorologist Alec Kownacki.

The Pennsylvania Department of Environmental Protection declared a Code Orange Air Quality Action Day for particulate matter ...